docs: def cli(env, volume_id, snapshot_schedule, location, tier):
      """Order a file storage replica volume."""
      file_manager = SoftLayer.FileStorageManager(env.client)
  
      if tier is not None:
          tier = float(tier)
  
      try:
          order = file_manager.order_replicant_volume(
              volume_id,
              snapshot_schedule=snapshot_schedule,
              location=location,
              tier=tier,
          )
      except ValueError as ex:
          raise exceptions.ArgumentError(str(ex))
  
      if 'placedOrder' in order.keys():
          click.echo("Order #{0} placed successfully!".format(
              order['placedOrder']['id']))
          for item in order['placedOrder']['items']:
              click.echo(" > %s" % item['description'])
      else:
          click.echo("Order could not be placed! Please verify your options " +
                     "and try again.")